读取坐标\坐标数据\0414.dat
........\........\0415-1.dat
........\........\0416.dat
........\........\0417.dat
........\........\0418.dat
........\........\龙溪河坐标.mdb
........\........\4.15.xls
........\........\0418.txt
........\DrawPoint\DrawPoint.sln
........\.........\DrawPoint.suo
........\.........\.........\Class1.cs
........\.........\.........\DrawPoint.csproj
........\.........\.........\DrawPoint.csproj.user
........\.........\.........\MSpace.cs
........\.........\.........\FormDrawPoint.resx
........\.........\.........\FormDrawPoint.Designer.cs
........\.........\.........\Properties\AssemblyInfo.cs
........\.........\.........\obj\Debug\DrawPoint.csproj.FileListAbsolute.txt
........\.........\.........\...\.....\DrawPoint.dll
........\.........\.........\...\.....\DrawPoint.FormDrawPoint.resources
........\.........\.........\...\.....\DrawPoint.csproj.GenerateResource.Cache
........\.........\.........\...\.....\ResolveAssemblyReference.cache
........\.........\.........\...\.....\DrawPoint.pdb
........\.........\.........\bin\Debug\DrawPoint.dll
........\.........\.........\...\.....\DrawPoint.pdb
........\.........\.........\FormDrawPoint.cs
........\.........\.........\start.scr
........\.........\.........\obj\Debug\TempPE
........\.........\.........\...\.....\Refactor
........\.........\.........\bin\Debug\zh-cn
........\.........\.........\...\.....\zh-CHS
........\.........\.........\obj\Debug
........\.........\.........\bin\Debug
........\.........\.........\Properties
........\.........\.........\obj
........\.........\.........\bin
........\.........\DrawPoint
........\坐标数据
........\DrawPoint
读取坐标